Texas Instruments CC2650DK ユーザーズマニュアル
BATMON Registers
18.3.1.10 BAT Register (Offset = 28h) [reset = X]
BAT is shown in
and described in
Last Measured Battery Voltage This register may be read while BATUPD.STAT = 1
Figure 18-10. BAT Register
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
RESERVED
INT
FRAC
R-X
R-X
R-X
Table 18-11. BAT Register Field Descriptions
Bit
Field
Type
Reset
Description
31-11
RESERVED
R
X
Software should not rely on the value of a reserved. Writing any
other value than the reset value may result in undefined behavior.
other value than the reset value may result in undefined behavior.
10-8
INT
R
X
Integer part: 0x0: 0V + fractional part ... 0x3: 3V + fractional part 0x4:
4V + fractional part
4V + fractional part
7-0
FRAC
R
X
Fractional part, standard binary fractional encoding. 0x00: .0V ...
0x20: 1/8 = .125V 0x40: 1/4 = .25V 0x80: 1/2 = .5V ... 0xA0: 1/2 +
1/8 = .625V ... 0xFF: Max
0x20: 1/8 = .125V 0x40: 1/4 = .25V 0x80: 1/2 = .5V ... 0xA0: 1/2 +
1/8 = .625V ... 0xFF: Max
1323
SWCU117A – February 2015 – Revised March 2015
Battery Monitor and Temperature Sensor
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